Ben Harris

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Fallbrook, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for treating tailings using an AC voltage with...
- Patent number 9,428,408
- Issue date Aug 30, 2016
- DPRA Canada Incorporated
- Bruce S. Beattie
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Method and Apparatus for Treating Tailings Using an AC Voltage with...
- Publication number 20150096901
- Publication date Apr 9, 2015
- DPRA Canada Incorporated
- Bruce S. Beattie
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Method And Apparatus For Treating Tailings Using Alternating Current
- Publication number 20140008229
- Publication date Jan 9, 2014
- DPRA Canada Incorporated
- Paul Garcia
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE